Hearth and Home Technologies PVLP-SLP User manual

1Hearth & Home Technologies • Power Vent Low Prole (PVLP-SLP) Instructions • 4052-900 Rev. M• 09/17
PVLP-SLP
Power Vent Low Prole
- Installation Instructions -
INTRODUCTION
The Power Vent Low Prole (PVLP-SLP) is certied for
use as a horizontal termination cap only on replaces
manufactured by Hearth & Home Technologies with IPI (in-
termittent pilot ignition) gas controls. Fireplaces equipped
with millivolt type gas controls CANNOT use this product.
1 Introduction
DO NOT DISCARD THIS MANUAL
NOTICE
• Leave this manual with
party responsible for use
and operation.
DO NOT
DISCARD
• Important operating
and maintenance
instructions included.
• Read, understand and follow
these instructions for safe
installation and operation.
Table of Contents
1 Introduction
A. Components and Service Parts List .................. 2
B. Installation of PVLP-SLP ..........................3
2 Vent Information and Diagrams
A. Installation of Vent Pipe ...........................4
B. Vent/Pipe Regulations ............................4
C. Venting Length - Model Categories and Length
Requirements by Termination Type .................9
3 Framing and Clearances
A. Framing and Clearances ..........................10
B. Termination Cap Clearances .......................12
C. Installing Vent Cap ..............................13
4 Electrical Information
A. Wiring the Appliance for the PVLP-SLP with IntelliFire™ Plus
Controls ......................................18
B. Wiring the Appliance for the PVLP-SLP with IntelliFire™ Touch
(IFT) Controls ..................................23
C. Pairing the IFT-RC400 to the Electronic Control Electronic
Control module (IFT-ECM) ........................27
IMPORTANT: Failure to read and follow these instruc-
tions may create a possible hazard and will void the re-
place warranty.
These instructions must remain with the equipment.
CAUTION! Risk of Cuts or Abrasions. Wear protective
gloves and safety glasses during installation. Sheet metal
edges are sharp.
Installation of the PVLP-SLP may be done by a quali-
ed service technician only. Installation MUST com-
ply with local, regional, state and national codes and
regulations.
5 Operating Instructions
A. Installation Inspection ............................28
B. Setting the PVLP-SLP Bafe Adjustment .............28
C. Power Vent Operating Instructions ..................28
D. Maintenance ................................... 29
E. Replace Blower/Pressure Switch ...................29
F. PVLP-SLP Troubleshooting ........................31
G. IFT-Controls and PVI-SLP Power Vent Troubleshooting . .32
H. Addendum: Signature Command Fireplaces. . . . . . . . . . . 33
►
►

2Hearth & Home Technologies • Power Vent Low Prole (PVLP-SLP) Instructions • 4052-900 Rev. M• 09/17
BLOWER ASSEMBLY
4052-796
VACUUM SWITCH
4052-840
NOTE: Wire Harness connecting PVI to appliance sold separately.
The length of wire harness needed varies by installation.
For all appliances other than the premium linear models a PVLP-CK
conversion kit is required. This kit includes all components to install
the PVLP-SLP.
Figure 1.1 Service Parts
A. Components and Service Parts List
Service Parts List
Replacement parts can be obtained from your dealer. Re-
pair of the Power Vent should only be done by a qualied
service technician.
Required Wire Harness
Lengths Available Part Number
10 ft. PV Wire Harness PVI-WH10
20 ft. PV Wire Harness PVI-WH20
40 ft. PV Wire Harness PVI-WH40
60 ft. PV Wire Harness PVI-WH60
80 ft. PV Wire Harness PVI-WH80
100 ft. PV Wire Harness PVI-WH100
NOTICE: The blower motors present in this power vent
will generate sound during operation. The effects of the
increased sound level can be minimized with careful plan-
ning during installation of the system.
IMPORTANT OPERATIONAL NOTE: When the control
being used to run the replace is activated, a 120 seconds
delay will occur before pilot ignition will begin. This is to allow
a pre-purge by the PVLP-SLP. If, after 135 seconds, the pilot
and burner do not light, refer to the Troubleshooting section
of this instruction for further direction. There will also be a
20-minute post-purge in which the PVLP-SLP will continue to
run after appliance is turned off.
NOTE: Wire Harness connecting PVLP-SLP to appliance sold separately. The length of wire harness needed varies by
installation. For all appliances equipped with IntelliFire™ or IntelliFire™ Plus ignition, other than the PRIMO, PV-IPI-CK con-
version kit and one of the following; RC100, RC200 or RC300 are required. This kit includes all components to install the
PVLP-SLP to IntelliFire™ or IntelliFire™ Plus appliances. For appliances equipped with IntelliFire™ Touch (IFT) controls, an
IFT-RC400 remote and an IFT-ACM are required on the appliance.
Note: The battery back-up and wired wall switch feature
of any IPI system are removed when the PVLP-SLP
power vent is installed. The replace may no longer be
operated with battery back-up and/or a wired wall switch.
The PVLP-SLP operates on 120VAC, 60Hz electrical
service which is supplied at the replace junction box.
Note: PVLP-SLP requires special control system
congurations:
• For IntelliFire™ and IntelliFire™ Plus models, a
RC100, RC200 or RC300 and PV-IPI-CK control
system is required for installation (except on PRIMO
models). The PV-IPI-CK is sold separately.
• For IntelliFire™ Touch models, an IFT-ACM and IFT-
RC400 is required for installation. The IFT-ACM and
IFT-RC400 may need to be purchased separately if
the appliance is not already equipped with IFT.
• The battery-backup feature cannot be used with
models congured with the PVLP-SLP.
• The wired wall switch feature cannot be used with
models congured with the PVLP-SLP.
• An appliance with PVLP-SLP installed cannot be
operated with battery-backup or a wired wall switch.

3Hearth & Home Technologies • Power Vent Low Prole (PVLP-SLP) Instructions • 4052-900 Rev. M• 09/17
B. Installation of PVLP-SLP
1. INSTALLATION PRECAUTIONS
a. This device must be installed by a qualied installer
in accordance with these instructions.
b. Safety inspection of the venting system should
be performed before and after installation of this
power vent. Consult local code ofcials and follow
applicable installation codes.
c. DO NOT INSTALL DAMAGED EQUIPMENT OR
VENT COMPONENTS.
d. Disconnect electrical power supply before making
wiring connections.
e. Venting of more than one appliance in a common
vent system is prohibited.
f. Clearances between the vent pipe and combustible
materials must be maintained at 1-1/2 inches top,
1 inch sides and bottom.
g. All outer pipe joints must be sealed with silicone
(with a minimum of 300° F continuous exposure
rating). See Section 2.A.
CAUTION! Failure to install, operate, and maintain the
power venting system in accordance with manufacturer's
instructions will result in conditions which may produce
bodily injury and/or property damage.
2. INSTALLATION GUIDELINES
a. The exit termination of mechanical draft systems shall
not be less than seven feet above grade when located
adjacent to public walkways.
b. A mechanical drafting venting system shall terminate at
least three feet above any forced air inlet located within
10 feet.
c. A PVLP-HS heat shield is available and sold separately
if the PVLP-SLP is installed in an accessible area.
d. If the PVLP-SLP will be installed in a location
where the exhaust housing assembly needs to be
removed for service or maintenance, the pipe must
be installed to allow for a minimum of 18" of pipe to
be removed at the time of service. This will allow
adequate space to remove the exhaust housing
assembly.

4Hearth & Home Technologies • Power Vent Low Prole (PVLP-SLP) Instructions • 4052-900 Rev. M• 09/17
2 Vent Information and Diagrams
A. Installation of Vent Pipe
For information on standard procedures for venting the
appliance, refer to the "Vent Information and Diagrams"
section of the appliance installation manual.
For the allowable pipe lengths and elbow combinations for
an appliance utilizing the PVLP-SLP, consult the Power
Vent diagrams in the Vent Information and Diagrams sec-
tion of the appliance installation manual. The PVLP-SLP
uses SLP pipe (6-5/8 inch) connections.
In certain cases, a pipe adapter may be used in the vent
run. The DVP-2SL adapts from 5 in. / 8 in. DVP series
starting collars to 4 in. / 6-5/8 in. SLP series vent pipe. A
DVP-SLP24 may also be used to transition from a DVP to
SLP pipe when using this cap.
Either SLP or DVP venting may be used throughout the
vent run except on certain models that require DVP pipe.
See Table 2.1. Refer to Section 2.B for more information
regarding venting regulations.
B. Vent/Pipe Regulations
WARNING! Risk of Fire!
Maintain minimum pipe length requirement between
appliance and PVLP-SLP on all models. Combustible
materials surrounding pipe may overheat.
1. A minimum length of venting is required between the
appliance and the PVLP-SLP. This minimum length
requirement varies for the specic appliance. Refer to
Table 2.1. for requirements for specic models. Once
the minimum length requirement is met, the PVLP-SLP
may be installed at any location within the vent run
conguration.
2. For every 1 ft. of vertical drop the total allowable length
must be reduced by 2 ft.
Figure 2.1 Silicone Sealant
All outer pipe joints must be sealed with silicone (with a
minimum of 300ºF continuous exposure rating), includ-
ing the slip section that connects directly to the horizontal
termination cap.
• Apply a bead of silicone sealant inside the female outer
pipe joint prior to joining sections. See Figure 2.1.
• Only outer pipes need to be sealed. All unit collar, pipe,
slip section, elbow and cap outer ues shall be sealed
in this manner, unless otherwise stated.
Note: See Table 2.1 for model specic vent requirements.

5Hearth & Home Technologies • Power Vent Low Prole (PVLP-SLP) Instructions • 4052-900 Rev. M• 09/17
Table 2.1
WARNING! Risk of Fire!
• A minimum length run of initial vent pipe is required between the appliance and the inlet of the PVLP-SLP on some
appliance models.
• Some models require DVP Series pipe for the initial minimum vent section directly off the appliance.
*If using the PVLP-SLP with a Majestic replace refer to addendum on page 28.
B. Vent/Pipe Regulations (continued)
MODEL MINIMUM VENTING BETWEEN APPLIANCE AND PVLP-SLP
6000C, 6000CL, 6000CLX,
8000C, 8000CL, 8000CLX 6000BEC
No minimum vertical venting required for rear vent appliances. Must
have a 90 degree elbow for top vent appliances.
6000CMOD, 8000CMOD
CD4236, CD4842
CNXT4236, CNXT4842
DBDV36I, DBDV42I, DBDV36PLATI, DBDV42PLATI
ECLIPSE-32, ECLIPSE-36
EVEREST
GDST3831, GDST4336, GDCR4136, GDCL4136
RCOR-DV36IN, LCOR-DV36IN
ION-S7, ION-H7
NDV3630, NDV3933, NDV4236, NDV4842
NEVO3630, NEVO4236
PEARL36PRIN, PEARL36STIN
NNXT3933, NNXT4236
ST-36TR. ST-36TR, ST-36TRB, PIERI-36TR, PIER-
36TRB, LCOR-36TRB, RCOR-36TRB
PRIMO48, PRIMO60, PRIMO72, PRIMO48ST,
PRIMO60ST, PRIMO72ST
QUARTZ32I, QUARTZ36I
REVO-S21, REVO-H31
SLR32, RAVE3012I
SLR,
RAVE4013I
SL-350TRS, SL-550TRS, SL-750STRS
SL-550TR, SL-750TR, SL-950TR
SL-550METRO
SL-550F, SL-750F
SL-5, SL-7, SL-9
SL-3X, SL-5X, SL-7X, SL-9X, SL-3X-IFT, SL-5X-IFT,
SL-7X-IFT, SL-9X-IFT
ODMEZG-36
MODEL MINIMUM VENTING BETWEEN APPLIANCE AND PVLP-SLP
ALL ESC-42ST
Minimum two feet straight vertical DVP pipe directly off appliance
followed by 90 degree elbow and DVP-2SL or DVP-SLP24 adapter.
ALL HEIR36, HEIR42, HEIR50
ALL LUX36, LUX42
ALL TRUE-36, TRUE-42, TRUE-50
CERONA-36, CERONA-42
MEZZO36, MEZZO36ST, MEZZO48, MEZZO48ST
MEZZO60, MEZZO60ST, MEZZO72, MEZZO72ST
CRAVE4836, CRAVE4836ST, CRAVE6048,
CRAVE6048ST, CRAVE7260, CRAVE7260ST,
CRAVE8472, CRAVE8472ST
ECHEL36IN, ECEL36STIN, ECHEL48IN,
ECHEL48STIN, ECHEL60IN, ECHEL72IN
MARQ36IN, MARQ42IN, MARQ42STIN
ODFORTG-36
►

6Hearth & Home Technologies • Power Vent Low Prole (PVLP-SLP) Instructions • 4052-900 Rev. M• 09/17
MAXIMUM
VERTICAL
DROP
MAXIMUM
VERTICAL
DROP
FROM
APPLIANCE
NOTE: Maximum total vent run= Total vertical vent run + Total horizontal vent run
DIRECT VENT WITH 4 in./ 6-5/8 in. DIAMETER SLP PIPE
MAX. ELBOWS
(45° & 90°)
MAX. TOTAL VENT
RUN (FT.)
MAX. VERT.
DROP (FT.)
12-45° or 6-90°
100’
*only allowed on certain
models
12’
See chart in Section 2.C
DIRECT VENT WITH 5 in. / 8 in. DIAMETER DVP PIPE
MAX. ELBOWS
(45° & 90°)
MAX. TOTAL VENT
RUN (FT.)
MAX. VERT.
DROP (FT.)
12-45° or 6-90°
100’
*only allowed on certain
models
12’
See chart in Section 2.C
ADAPTER KITS
PART NUMBER PART DESCRIPTION
DVP-SLP24 Adapts from 5 in./ 8 in. DVP-series starting collars to 4 in./ 6-5/8 SLP-series vent pipe.
DVP-2SL Adapts from 5 in./ 8 in. DVP-series starting collars to 4 in./ 6-5/8 SLP-series vent pipe.
NOTICE: If a a pipe conguration includes
a vertical component that goes downward,
a vertical component going back upward is
not allowed.
Note: For every 1 ft. of vertical drop the total
allowable length must be reduced by 2 ft.
Note: See the
PRIMO install
manual (2310-970)
for allowed vent
congurations for
the following SKUs:
PRIMO48
PRIMO60
PRIMO72
PRIMO48ST
PRIMO60ST
PRIMO72ST

7Hearth & Home Technologies • Power Vent Low Prole (PVLP-SLP) Instructions • 4052-900 Rev. M• 09/17
H1
H2
V2
V1
A DVP-2SL or DVP-SLP24
is required in any position
after the first 90 degree
elbow on certain models.
See Table 2.1.
Top Vent - Horizontal Termination
Figure 2.2 Horizontal PVLP Orientation
Minimum Vent Run Maximum Vent Run
A minimum of 2 ft. of vertical piping is
required between the appliance and the
PVLP-SLP with certain appliance mod-
els. See Table 2.1.
See Chart in Section 2.C: "Venting Length - Model Categories and
Length Requirements by Termination Type."
Note: For every 1 ft. of vertical drop
the total allowable length must be
reduced by 2 ft.
WARNING! Risk of Fire! Minimum 2 ft. straight vertical DVP pipe directly off appliance followed by 90 degree
elbow and DVP-2SL adapter on these models:
ESCAPE-42DV, ESCAPE-36DV, ESC-42ST, HEIR36, HEIR42, HEIR50, LUX36, LUX42, TRUE-36, TRUE-42,
TRUE-50, CERONA-36, CERONA-42, MEZZO36, MEZZO36ST, MEZZO48, MEZZO48ST, CRAVE4836, CRAV-
E4836ST, CRAVE6048, CRAVE6048ST, CRAVE7260, CRAVE7260ST, CRAVE8472, CRAVE8472ST, MEZZO60,
MEZZO60ST, MEZZO72, MEZZO72ST, MARQ36IN, MARQ42IN, MARQ42STIN, ECHEL36IN, ECEL36STIN,
ECHEL48IN, ECHEL48STIN, ECHEL60IN, ECHEL72IN, ODFORTG-36, ODMEZG-36
Combustibles surrounding pipe may overheat.
►

8Hearth & Home Technologies • Power Vent Low Prole (PVLP-SLP) Instructions • 4052-900 Rev. M• 09/17
H1
H2
V2
V1
NOTICE: If pipe configuration includes a vertical component that goes
downward, a vertical component going back upward is not allowed.
A DVP-2SL or DVP-SLP24
is required in any position
after the first 90 degree
elbow on certain models.
See Table 2.1.
Figure 2.3 Horizontal PVLP Orientation
WARNING! Risk of Fire! Minimum 2 ft. straight vertical DVP pipe directly off appliance followed by 90 degree elbow and
DVP-2SL adapter on these models:
ESCAPE-42DV, ESCAPE-36DV, ESC-42ST, HEIR36, HEIR42, HEIR50, LUX36, LUX42, TRUE-36, TRUE-42, TRUE-
50, CERONA-36, CERONA-42, MEZZO36, MEZZO36ST, MEZZO48, MEZZO48ST, CRAVE4836, CRAVE4836ST,
CRAVE6048, CRAVE6048ST, CRAVE7260, CRAVE7260ST, CRAVE8472, CRAVE8472ST, MEZZO60, MEZZO60ST,
MEZZO72, MEZZO72ST, MARQ36IN, MARQ42IN, MARQ42STIN, ECHEL36IN, ECEL36STIN, ECHEL48IN, ECH-
EL48STIN, ECHEL60IN, ECHEL72IN, ODFORTG-36, ODMEZG-36
Combustibles surrounding pipe may overheat.
Top Vent - Horizontal Termination con't.
Minimum Vent Run Maximum Vent Run
A minimum of 2 ft. of vertical piping is
required between the appliance and the
PVLP-SLP with certain appliance mod-
els. See Table 2.1.
See Chart in Section 2.C: "Venting Length - Model Categories and
Length Requirements by Termination Type."
Note: For every 1 ft. of vertical drop the total
allowable length must be reduced by 2 ft.
►

9Hearth & Home Technologies • Power Vent Low Prole (PVLP-SLP) Instructions • 4052-900 Rev. M• 09/17
Horizontal Termination
Total Venting Length (Feet) Includes both horizontal and vertical section of pipe
# of Elbows 10 20 30 40 50 60 70 80 90 100 110 120 130 140
10000111123
2000011123
300001112
400011123
50001112
60011123
70011123
8011112
9011112
10 111123
11 11112
12 11112
C. Venting Length - Model Categories and Length Requirements by Termination Type
The Model Category (0,1, 2 or 3) in Table 2.2 corresponds with the number in the shaded area of the Allowable Vent Length Chart
In Table 2.3.
Table 2.2 Models
Table 2.3 Allowable Vent Runs - Horizontal Termination
Note: See the PRIMO install manual (2310-970) for allowed vent congurations for the following SKUs: PRIMO48,
PRIMO60, PRIMO72, PRIMO48ST, PRIMO60ST, PRIMO72ST.
These congurations
are not allowed.
Note: The REVO-V12 and ION-V7 is not approved for use with the PVLP-SLP.
HEAT & GLO HEATILATOR MAJESTIC MAJESTIC HHT HHT
Category
0
Category
0 &1 Category 0, 1 & 2 Category 0,1, 2 & 3
Category
0
Category
0, 1
Category 0,
1 & 2
Category 0,
1, 2 & 3
Category 0,
1 & 2
Category 0,
1, 2 & 3
Category 0,1
& 2
Category 0, 1,
2& 3
REVO-S21 SL-550TR, SL-750TR,
SL-950TR SLR-B, SLR-C ION-H7 RAVE3012I
NDV3630,
NDV3933,
NDV4236,
NDV4842
RAVE4013i DBDV36I,
DBDV42I,
DBDV36PLATI,
DBDV42PLATI
MARQ36IN
MARQ42IN
MARQ42STIN
RCOR-DV36IN
LCOR-DV36IN
ODFORTG-36
REVO-H31 SL-350TRS, SL-550TRS,
SL-750TRS
RED40,
RED40ST
ION-S7 CD4236,
CD4842
QUARTZ32I,
QUARTZ36I
ODMEZG-36
SLR32 6000C, 6000CL, 6000CLX,
6000BEC ALL ESC-42ST CNXT4236, CNXT4842
8000C, 8000CL, 8000CLX ESCAPE-36DV NEVO3630,
NEVO4236
6000CMOD, 8000CMOD ESCAPE-42DV DV3732
SL-550METRO, SL-550-
BE-M ALL TRUE-36 GDST3831,
GDST4336,
GDFL4136,
GDCR4136,
GDCL4136
ALL HEIR36,
ALL HEIR42,
ALL HEIR50
PEARL36PRIN
PEARL36STIN
ST-36TR,ST-36TRB,PIER-
36TR, PIER-36TRB, LCOR-
36TRB,RCOR-36TRB
ALL TRUE-42
ALL TRUE-50
MEZZO60, MEZZO60ST
MEZZO72, MEZZO72ST
ALL
LUX36, LUX42
CRAVE4836,
CRAVE4836ST
CRAVE6048,
CRAVE6048ST
ECHEL36IN,
ECHEL36STIN
ECHEL48IN,
ECHEL48STIN
MEZZO36,
MEZZO36ST,
MEZZO48,
MEZZO48ST
CERONA-36
CERONA-42
CRAVE7260,
CRAVE7260ST,
CRAVE8472,
CRAVE8472ST
ECHEL60IN,
ECHEL72IN
SL-550F,
SL-750F
NNXT3933
NNXT4236
EVEREST ION-H7
SL-5, SL-7, SL-9 ECLIPSE-36
SL-3X, SL-5X, SL-7X,
SL-9X
SL-3X-IFT, SL-5X-IFT, SL-
7X-IFT, SL-9X-IFT
►

10 Hearth & Home Technologies • Power Vent Low Prole (PVLP-SLP) Instructions • 4052-900 Rev. M• 09/17
A. Framing and Clearances
Chassis Dimensions
The dimensions are measured as shown in Figure 3.1.
3 Framing and Clearances
Figure 3.1 Dimensions
14 in.
[356mm]
15-1/2 in.
[394mm]
[292mm]
11-1/2 in.
8 in.
[203mm]
[112mm]
4-3/8 in. 5-1/4 in.
4-3/4 in.
2-1/4in.
10 in.
[254mm] [135mm]
[57mm]
2-1/4in.
[57mm]
[121mm]
[241mm]
9-1/2 in.
12-1/2 in.
[318mm]
[159mm]
6-1/4 in.
1-1/2 in.
[38mm]
Front View Without Cover
Front View With Cover Side View
Back View
Top view
10 IN.
13 IN.
Framing Dimensions
1. Construct a framework as shown in Figure 3.2.
Framework material should be the same dimensions as
the material used for the wall framing. The dimensions
of the box must be 10 inches high by 13 inches wide.
2. Cut a 10 inch high by 13 inch wide opening into the
exterior of the structure. Stay inside of the newly
installed framing as shown in Figure 3.2.
Figure 3.2

11 Hearth & Home Technologies • Power Vent Low Prole (PVLP-SLP) Instructions • 4052-900 Rev. M• 09/17
Roof Top Termination
1. If the PVLP-SLP is going to terminate on a at roof, an
enclosure similar to the one shown in Figure 3.4 will
need to be constructed.
1 in.
[25mm]
1-1/2 in.
[38mm]
0
2 in.
[51mm]
20-3/4 in.
[527mm]
12 in.
[305mm]
Figure 3.4
0 in.
0 in.
0 in.
0 in.
1 in.
[25mm] to side of pipe
1 1/2 in.
[38mm] to top of pipe
1 in.
[25mm] to bottom of pipe
2 in.
[51mm] to back of cap
Top View Side View
Clearance to Combustibles
Figure 3.3 Minimum Clearances

12 Hearth & Home Technologies • Power Vent Low Prole (PVLP-SLP) Instructions • 4052-900 Rev. M• 09/17
CLEARANCE = 36 IN.
MEASURE VERTICAL CLEARANCES FROM THIS SURFACE.
MEASURE HORIZONTAL CLEARANCES FROM THIS SURFACE.
PVLP-SLP PVLP-SLP
B
A
C
V
V
V
A
A Clearances above grade, veranda, porch, deck or balcony
PVLP-SLP
14 inches - 30,000 BTU and Below
16 inches - 30,000 - 50,000 BTU
18 inches - 50,000 BTU and Above
B = 6 inches.................clearance below unventilated soft
6 inches.................clearance below ventilated soft
12 inches ................clearance below vinyl soffits and
electrical service
C = 6 inches.................clearance to inside corner
V= VENT TERMINAL
B. Termination Cap Clearances
* See appliance Install Manual for all other clearances.
Figure 3.5
►

13 Hearth & Home Technologies • Power Vent Low Prole (PVLP-SLP) Instructions • 4052-900 Rev. M• 09/17
Figure 3.6
B. Installing Vent Cap
1. Remove the eight screws holding the back cover to the
cap. See Figure 3.6.
2. Slide the exhaust housing assembly out of the back of
the cap. See Figure 3.7 and 3.8.
3. Remove the four corrugated shipping pads. See Figure
3.9.
4. Install PVI wiring harness through the electrical access
hole in back cover cap. See Figure 3.10.
Figure 3.7
Figure 3.8
Figure 3.9
Figure 3.10
NOTE:
• The PVLP-SLP may be painted to a desired
color, as long as the paint selected has sufcient
temperature and environmental ratings.
• Thoroughly sand the existing coating prior to
painting with sand paper or steel wool.
• The front of the cap cover may be eld-painted
and cured up to 400 degrees Fahrenheit (204°
C). All remaining parts of the cap may be
painted but they may not be cured beyond 190
degrees Fahrenheit (88° C) due to gaskets and
components overheating.
• Certain areas of the cap surface may reach up to
600 degrees Fahrenheit (316° C). Paints selected
should have sufcient temperature ratings.
• Cap contains silicone sealant which could affect
adherence of paint. Please advise local painter
of silicone content.

14 Hearth & Home Technologies • Power Vent Low Prole (PVLP-SLP) Instructions • 4052-900 Rev. M• 09/17
B. Installing Vent Cap (con't)
7. The air bafe is shipped in the closed position; for cer-
tain vent runs the air bafe will need to be adjusted. To
adjust the bafe, remove the locking screw. See Figure
3.15. (Refer to section 5B to determine bafe setting.)
Figure 3.13
Figure 3.14
Figure 3.11
Figure 3.12
6. Attach the white and black wires from the PVI harness
to the two black wires coming from the blower. Attach
the green wire from the PVI harness to the green/yellow
wire coming from the blower. See gure 3.13.
NOTE: After all wires are connected, the wire should look
like the picture in Figure 3.14.
Figure 3.15
Figure 3.16
5. Attached the red and brown wires to the pressure switch.
See Figure 3.12.
NOTE: Make sure there is no more than 4 or 5 inches
of wire extending through the back cap cover. See
Figure 3.11.
8. To open the bafe, turn the adjustment bolt counter
clockwise. See Figure 3.16.
CAUTION! Risk of overheating! The bafe must re-
main fully closed when using PVLP-SLP with PRIMO
models. See installation instructions for details and
PRIMO48 exception.

15 Hearth & Home Technologies • Power Vent Low Prole (PVLP-SLP) Instructions • 4052-900 Rev. M• 09/17
B. Installing Vent Cap (con't)
Figure 3.17
Figure 3.18
NOTE: Use a tape measure to measure the distance
from the front cover to the ange on the air bafe.
See Figure 3.17.
9. Reinstall the exhaust housing assembly into the cap
after the wiring and baffle adjustment have been
completed.
10. The front cover must be removed to access the mount-
ing holes for the cap. Remove the four screws that
attach the front cover, then remove the cover. See
Figure 3.18.

16 Hearth & Home Technologies • Power Vent Low Prole (PVLP-SLP) Instructions • 4052-900 Rev. M• 09/17
NOTICE: It is imperative that the PVLP-BEK kit be installed
squarely or the PLVP-SLP may not t into opening left once
nishing has occurred. Also care should be taken to ensure
that PVLP-BEK is secured at to wall.
17. The wall is now ready to be finished. Finishing
materials such as stone, marble or brick can then
be applied up to the anges of the PVLP-BEK that
protrude perpendicular to the wall. This will ensure
that the cap will t into the opening after nishing has
been completed.
NOTICE Outside anges of the PVLP-BEK must not have
any pressure on them from the nishing materials. This
could cause the opening left after nishing to be too small.
18. After PVLP-BEK has been installed and the nishing
of the wall has taken place, apply a bead of silicone
(with a minimum of 300° F continuous exposure rating)
to the PVLP-BEK around the entire metal ange, as
shown in Figure 3.24 with the dotted line.
APPLY SILICONE (with a
minimum of 300°F continu-
ous exposure rating) TO
FLANGE
OUTSIDE
FLANGE
(SECURE FIRST)
OUTSIDE
FLANGE
(SECURE FIRST)
APPLY SILICONE (with a
minimum of 300°F continuous
exposure rating) TO TOP
CORNERS
APPLY SILICONE (with a
minimum of 300°F continuous
exposure rating) TO PERFO-
RATED HOLES.
Figure 3.21 PLVP-BEK Attached to Wall
Figure 3.19 Bend BEK Sections
RETURN BEND ON
SECTION A LOCATED
ON OUTSIDE OF
SECTION B.
SECTION A
SECTION B
SECURE TO BUILDING EXTERIOR
USING TOP (2) AND BOTTOM (2)
MOUNTING HOLES
Figure 3.20 BEK Assembled
11. Assemble the PVLP-BEK kit. Bend the two sections
of the PVLP-BEK kit as shown in Figure 3.19.
12. Use the supplied screws to assemble the box as shown
in Figure 3.20. The return bend on section A should
be located on the outside of section B.
13. Place assembled box over the framed opening in the
wall with outside anges oriented vertically and held
tight to the building exterior. See Figure 3.21.
Note: A PVLP-BEK kit will be needed for installations with
exterior nishing materials greater than 1 in. thick. Order with
the appliance and venting system. It will be used to ensure
that the nishing is done to the appropriate size for the low
prole power vent (PVLP) to be installed properly.
If installing with nishing material less than
1 inch thick go to step 22.
14. Drive two of the supplied screws through opposite
ends of the two outer anges. This will secure the
PVLP-BEK extension box to the building and allow
for squaring of the PVLP-BEK. See Figure 3.21.
15. Seal all corners, joints and bend lines with silicone
(with a minimum of 300° F continuous exposure rating)
caulk. Ensure all gaps and holes are lled so a sealed
envelope is formed.
16. If nishing material extends past the cap extension
box (BEK) more than one inch, an additional BEK is
required. Cap extension boxes may be stacked for
thicker wall applications:
• Attach rst box to the wall.
• Assemble second box.
• Bend the two outside anges of the second box
around to the inside of the box.
• Secure the second box to the rst using four #8 x 1/2
sheet metal screws.

17 Hearth & Home Technologies • Power Vent Low Prole (PVLP-SLP) Instructions • 4052-900 Rev. M• 09/17
SECURE TO BUILDING EXTERIOR
USING TOP (2) AND BOTTOM (2)
MOUNTING HOLES
BEK
Figure 3.22 SLP-LPC Attached to LPC-BEK
Figure 3.24
Figure 3.25
Figure 3.26
21. Place decorative cover onto cap and fasten. Once
cover has been secured, installation is complete.
22. Place a bead of silicone (with a minimum of 300° F
continuous exposure rating) on the back side of the
mounting ange for the cap. See Figure 3.24.
23. Install the cap into the wall and attach the cap to the
wall using the eight screws provided. See Figure 3.25.
NOTE: Be careful not to tear the gasket on the mounting
ange.
24. Once the cap is fastened to the wall, apply a bead of
silicone around the cap base. See Figure 3.26.
25. Reinstall the cap cover using the four scews removed
earlier.
SILICONE (with a
minimum of 300°F
continuous exposure
rating)
(ALL 4 SIDES)
SILICONE (with a minimum of 300°F
continuous exposure rating)
(ALL 4 SIDES)
FINISHING MATERIAL
5 IN. MAXIMUM
BEK
PVLP-SLP
Figure 3.23 Silicone Weather Sealing
20. After the PVLP-SLP has been secured to the PVLP-
BEK, silicone (with a minimum of 300° F continuous
exposure rating) should be applied around outer edge
of PVLP-BEK where it meets the building exterior.
Silicone (with a minimum of 300° F continuous
exposure rating) should also be applied where PVLP-
SLP and PVLP-BEK meet, as shown in Figure 3.23.
19. Apply a bead of silicone (with a minimum of 300° F
continuous exposure rating) around the entire metal
ange of the PVLP-SLP. See Figure 3.24. Align with
PVLP-BEK as shown in Figure 3.22. Ensure cap is
level and square, then secure PVLP-SLP to PVLP-BEK
as shown in Figure 3.23.

18 Hearth & Home Technologies • Power Vent Low Prole (PVLP-SLP) Instructions • 4052-900 Rev. M• 09/17
A. Wiring the Appliance for the PVLP-SLP
with IntelliFire™ and IntelliFire™ Plus
(IPI) Controls
NOTICE: The 8K1-PVI control module must be used to
integrate the PVLP-SLP to the replace. (The 8K1-PVI is
included with the PV-IPI-CK which is sold separately. When
installing the PVLP-SLP on PRIMO models the 8K1-PVI is
included with the replace.)
NOTICE: Electrical wiring must be done in accordance
with national, provincial, and/or local electric codes.
CAUTION! Risk of shock! Disconnect electrical power
from replace/power vent before performing any mainte-
nance, repair, or electrical wiring.
NOTICE: Electrical service of 120 VAC-60Hz must be
supplied to the junction box of the replace in order for the
power vent to operate correctly.
4 Electrical Information
TO JUNCTION
BOX (110V)
MODULE
FLAME
SENSE IGNITER
GROUND
ORANGE
(PILOT)
GREEN
(MAIN)
BROWN
BLACK
RED
BATTERY PACK
6V DC (AA X 4)
THERMOSTAT WIRE
ASSEMBLY / WALL
SWITCH WIRE
STEP 2
STEP 1
STEP 4
STEP 5
STEP 3
STEP 7
STEP 6
Figure 4.1 IntelliFire Plus™ (Black) IPI Module Wiring as Shipped from Factory
REMOVAL OF UNNECESSARY PARTS
Refer to the appropriate directions depending on the color
of the IPI module (Black or Green.)
IntelliFire Plus™ IPI Module (Black)
Refer to Figure 4.1 for steps 1 through 7. The shaded
portion corresponding to the numbered step is the task to
be performed.
1. Unplug control module power.
2. Detach the white and orange wires from the control
module.
3. Detach the remaining harnesses from the control mod-
ule.
4. Remove the black control module. This will no longer
be needed.
5. Remove and discard battery pack (if present).
6. Unplug wall switch wires (if present).
7. Remove and discard IPI wire harness.
NOTICE: When installing the power vent with
the MEZZO, ECHELON and CRAVE models,
the LED will need to be disconnected from the
AUX2 (factory setting) and moved to AUX1.
Plug the power vent system into AUX2. The
LED function will only be operational on the
HIGH setting.

19 Hearth & Home Technologies • Power Vent Low Prole (PVLP-SLP) Instructions • 4052-900 Rev. M• 09/17
STEP 1
PLUG-IN
REMOTE
JUMPER WIRE
ORG
GRN
BRN
BRN
RED
BLK
INTERMITTENT
PILOT IGNITOR
ORG
WHT
IGNITION MODULE 3 VAC
TRANSFORMER
VALVE
3 VAC
THERMOSTAT
WIRE
ASSEMBLY
STEP 3
STEP 2
STEP 5 STEP 4
STEP 6
Figure 4.2. IntelliFire™ (Green) IPI Module Wiring as Shipped from Factory
IntelliFire™ IPI Module (Green)
Refer to Figure 4.2 for steps 1 through 6.
1. Remove and discard wire harness connecting the valve
to the control module.
2. Unhook the 3V transformer and discard. This will no
longer be used.
3. Remove and discard battery pack (if present).
4. Detach the white and orange wires from the control
module.
5. Remove the green control module. This will no longer
be used.
6. Unplug wall switch wires (if present).

20 Hearth & Home Technologies • Power Vent Low Prole (PVLP-SLP) Instructions • 4052-900 Rev. M• 09/17
INSTALLATION
The type of control used to power the appliance is the
determining factor in making the appliance compatible
with the PVLP-SLP.
• A 7/8 in. diameter hole must be bored in the side of
the replace outer wrap in which the 5 wires from the
power vent will be routed. The hole should be located
2 inches to the side of the junction box and 4-inches
up from the base of the replace.
IntelliFire™ Plus IPI Module (Black)
1. Attach the new 8K1-PVI module to the 6V transformer.
2. Connect the pilot wires (white to S and orange to I) to
the 8K1-PVI module.
3. Connect the new Aux RC300 to the 8K1-PVI module.
4. Plug the Aux RC300 into the Junction Box.
5. Attach the 8K1-PVI wire harness to the 8K1-PVI
module. Connect green and orange valve wires and
reconnect ground wire to chassis.
6. Connect the accessory cable coming from the
PVLP-SLP to the AUX RC300 (AUX 2 port) and the
corresponding colored wire on the wire harness.
7. Connect the stepper motor wires to the 8K1-PVI
module.
STEP 4
VALVE
ORANGE
(PILOT)
GREEN
(MAIN)
GROUND
WHT
AUX RC300
MODULE
AUX 1 AUX 2
8K1-PVI
TO JUNCTION BOX 110VAC
ACCESSORY CABLE
ORG
TO JUNCTION BOX
110VAC
8K1-PVI
WIRE HARNESS
BROWN
RED
STEP 1
STEP 2
STEP 3
STEP 5
STEP 6
STEP 7
Figure 4.3 PVLP Wiring for IntelliFire™ Plus RC100, RC200, RC300 Controls